/brinno_to_vegetation_index

These ressources extract timeseries of image frames of Brinno TLC-200Pro imagery and calculate RGB vegetation indices.

Primary LanguageRGNU General Public License v3.0GPL-3.0

brinno_to_vegetation_index

These R-Scripts extract timeseries of image frames of Brinno TLC-200Pro .avi files and calculate RGB vegetation indices.

For each extract image frame the date and time will be extracted using pattern recognition from the image time-stamp at the bottom of the image. Based on these imagery 3 vegetation indices are calculated:

  • GRVI (Green-Red Vegetation Index)
  • G2-R-B
  • G-B

The list of indices can be easily extended. The output (date and index) can be written to a file.